| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $149.82 | 13.237% | $169.6517 | $169.65 | $169.65 | $169.70 |
| Purchase #2 | $36.25 | 12.454% | $40.7646 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $74.74 | 6.240% | $79.4038 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $248.75 | 7.406% | $267.1724 | $267.17 | $267.15 | $267.20 |
| Purchase #5 | $36.66 | 5.174% | $38.5568 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $182.76 | 8.861% | $198.9544 | $198.95 | $198.95 | $199.00 |
| Purchase #7 | $83.50 | 13.261% | $94.5729 | $94.57 | $94.55 | $94.60 |
| 7 purchase totals = | $812.48 | $889.0766 | $889.06 | $889.00 | $889.30 | |